28 Port Layer2 Unmanaged Modular Industrial Ethernet Switch-Optical Transceiver
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Industrial Ethernet

28 Port Layer2 Unmanaged Modular Industrial Ethernet Switch

28 Port Layer2 Unmanaged Modular Industrial Ethernet Switch

28 Port Layer2 Unmanaged Modular Industrial Ethernet Switch

  • Product Introduction
  • 28 Port Layer2 Unmanaged Modular Industrial Ethernet Switch

     

    1、Description:

    This is a 28-port unmanaged layer2 industrial Ethernetswitch. Support modular type of network card, offer max up to 4 Gigabit ports and 24 100M interfaces. It’s plug and play, adapt wide working temperature -40 to +85℃with relativehumidity 5 ~ 9 5 % (no condensing), equipped with performance of dust/salt fog proof, make it completelysuitable for harsh environment.

     

    2、Features

    Max 24 x 100M Tx ports and 4 Gigabit Fx ports

    Comply with electromagnetic compatibility

    requirements with industrial 4 grade

    10/100/1000M, half/full duplex, MDI/MDI-X auto-negotiation

    Industry level fanless and low-power design

    Variety input voltage for optional

    Meets the requirements of harsh environmentwith high reliability

    Alarm output of power control

    IP40 protection grade,metal shell

    1U standard rack mount

    Wide operating temperature: -40 to +85℃

    CE, FCC, RoHS certification

     

    3、Specifications

    Parameter

    Standard&Protocol

    IEEE 802.3 for 10Base-TX

    IEEE 802.3u for 100Base-TX and 100Base-FX

    Switch Property

    Mac Address

    8K

    Backplane bandwidth

    12.8Gbps

    Switch time delay

    <5μs

    Interface

     

    Gigabit Port

    Max 4

    10/100/1000Base-FX, SFP optical module, LC fiber port,single mode/Multimode

     

     

    100M Port

    Max 24

    optional SFP,1X9 optical module card and RJ45 Electrical port

    100Base-FX、10/100M

    Power Supply Slot

     7.62mm spacing terminal block

     Relay Alarm Slot

    5.08mm spacing terminal block,1A@24VDC

    Transmission Distance

    Twisted  Pair Cable

    100m(CAT5/CATe)

    Multimode Fiber

    1310nm, 2KM

    Single Mode Fiber

    1310nm, 20/40KM; 1550nm, 60/80KM

    LED Indicator

    Front Panel Indicator

    Link/ACT, SPEED

    System Run LED: Run

     Power Supply: PWR1,  PWR2;

    Alarm LED: Alarm

    Rear Panel Indicator

    RJ45:LINK/ACT;SPEED

    Fiber:LINK/ACT

    Power Supply Parameter

    Input Power

    AC/DC220V(85-264VAC/110-370VDC)

    Power Consumption

    <40W@full load

    Overload Protection

    Support

    Wrong Wire Protection

    Support

    Redundant Protection

    Support

    Work Environment

    Working Temperature

    -40℃~85℃

    Storage Temperature

    -40℃~85℃

    Relative humidity

    5%~95%(no condensation)

    Physical Characteristic

    Housing

    IP40 protection, metal

    Installation

    1U rack mount

    Dimension (W x H x D)

    483mm×44mm×280mm

    Industrial Standard

    EMC

    EN61000-4-2(ESD),Level 4

    EN61000-4-3(RS),Level 4

    EN61000-4-4(EFT),Level 4

    EN61000-4-5(Surge),Level 4

    EN61000-4-6(CS),Level 4

    EN61000-4-8,Level 5

    Shock

    IEC60068–2-27

    Free Fall

    IEC60068-2-32

    Vibration

    IEC60068-2-6

    Warranty

    Warranty

    5 years

    Certification

    CE、FCC、RoHS

    4、Ordering Info

    HC8028M-AC

    24X100M-TX, 4X1000M-FX, 85 to 264VAC power supply, 1U rack mount

    HC8020M-AC

    16X100M-TX, 4X1000M-FX, 85 to 264VAC power supply, 1U rack mount

    HC8012M-AC

    4X1000M-FX, 85 to 264VAC power supply, 1U rack mount